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[185.107.15.52]) by smtp.gmail.com with ESMTPSA id k9-20020a17090646c900b00782e3cf7277sm429583ejs.120.2023.01.06.06.14.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 06 Jan 2023 06:14:56 -0800 (PST) From: Jesper Dangaard Brouer X-Google-Original-From: Jesper Dangaard Brouer Message-ID: Date: Fri, 6 Jan 2023 15:14:54 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Cc: brouer@redhat.com, netdev@vger.kernel.org, linux-mm@kvack.org, Shakeel Butt Subject: Re: [PATCH v2 07/24] page_pool: Convert __page_pool_put_page() to __page_pool_put_netmem() To: "Matthew Wilcox (Oracle)" , Jesper Dangaard Brouer , Ilias Apalodimas References: <20230105214631.3939268-1-willy@infradead.org> <20230105214631.3939268-8-willy@infradead.org> In-Reply-To: <20230105214631.3939268-8-willy@infradead.org> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: A929D10000C X-Stat-Signature: 3skjubxpi9pxaunbznqjsazeh4hj3yk9 X-HE-Tag: 1673014499-700578 X-HE-Meta: U2FsdGVkX1/qrkjU3N4h1v7Oj9Hxt5aD9BQsXlhYIsgcylE6iQYfhn4SuIsf2Rp025IRBR82BZCvruCFusNpA3mJMZdlkfmCC6QOF0XaSbqAtvQneT70uFNWnY9wLsts1AUHWJBV0DzWUd1M4pf/XZKqQcXT6HUmVY2x0UsUyeAl8S7RuD4hPxJSKCPxheEQXqZ94n82tium+1GOh7yz0G4E96zQd01mytyVesztA+aGpIWeGeFJedG4/bxsZTUWTKzjld9bhiWinHAWaBAMrdEE2XbbcnZUizTTTnvG6H8WVXRWqgbKXjeThXV7v9k5dQbasXtbrTy45rqE8AbMiBbXJiROYjyYyN9ppkuK1iRtNk1gNWPw8KEiDGwK6Xnznes979/1Xq8AUUS6y48zZuBvBS/JIMyaytQ4SalBKFaOzApU66lfRKC51ePrnKdWAtRjXVXgFW74Ff/0yCit5C1xgUrpYynAwuNcx4hvB8wIbHjFp1TPh80KMXftajypK0/+DpTCYegmpVrx3J8SSD80NBaGUjrIhZcCUbr72C2QVvDkuXt4Qd68vZw9QPoUcY3Q5jXYnkQrN+qBVZr0PWA9Mg4jKRjWTj3GSAVl2jlw2QJ1X/+b14IRrZ4zIMbfDgPyVXSIZnx6V3WGKgH0N7dOTUUNnWpaiEYoIHui1qwYn1P+y7zFj4jBIlAbB3bQKLXOi5intUan5OuPWAlttA47KE0VlOaXenDik29R8iWq18R/MIHsZMiUPdQU7skNi0T/WevWXPnE+nN6l2l2j21JJUUeFa3KwaLN5qF9eAvcPrxoUCK402VN8tDQ0/amnIcdCxMEhxTCwQV3iuk75HARf0oa9wzzbtxJPEXhWbadgreJsZNAhPJn0G8Xz+/ppy15eElIzDKj973hYggBXbJfCiH8TZvA6BUtSU3iRpEb1TUMdRCVDwDxMv6VcL1pYl28twl9d/u1oEA2e4S gxIX4HXa zVqAIJNyMnPg8q0RrbUiXqD3D7Q8g+wVUfxs54GiGE1gELl2GDlrvHe7w7hNsOwANJJrlWCxo5EWcjhaBfjLm8cigb1fbOywdBgeqNkEuvEXxUMT19sX5GYlLu7xweyhBQzjcqL1wWQ3h9UK4s1tfdxwb1w== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 05/01/2023 22.46, Matthew Wilcox (Oracle) wrote: > Removes the call to compound_head() hidden in put_page() which > saves 169 bytes of kernel text as __page_pool_put_page() is > inlined twice. > > Signed-off-by: Matthew Wilcox (Oracle) > --- > net/core/page_pool.c | 29 +++++++++++++++++++---------- > 1 file changed, 19 insertions(+), 10 deletions(-) Acked-by: Jesper Dangaard Brouer